| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $187.78 | 10.332% | $207.1814 | $207.18 | $207.20 | $207.20 |
| Purchase #2 | $220.71 | 3.714% | $228.9072 | $228.91 | $228.90 | $228.90 |
| Purchase #3 | $112.68 | 10.266% | $124.2477 | $124.25 | $124.25 | $124.20 |
| Purchase #4 | $38.53 | 10.611% | $42.6184 | $42.62 | $42.60 | $42.60 |
| Purchase #5 | $32.77 | 9.827% | $35.9903 | $35.99 | $36.00 | $36.00 |
| Purchase #6 | $52.87 | 9.407% | $57.8435 | $57.84 | $57.85 | $57.80 |
| Purchase #7 | $57.50 | 5.774% | $60.8201 | $60.82 | $60.80 | $60.80 |
| 7 purchase totals = | $702.84 | $757.6086 | $757.61 | $757.60 | $757.50 | |